基于角色和信誉的跨域信任管理模型研究

The cross-domain trust management model based on role and credibility

目前,基于角色的信任管理及基于信誉的信任管理模型都存在安全缺陷。本文将基于角色的信任管理和基于信誉的信任管理相结合,提出了一种改进的信任管理模型,以提高跨域系统的安全性。

at present, role-based trust management and the trust management model based on credibility are existing safety defects. This paper will be based on the role of trust management and combination based on reputation trust management, puts forward an improved trust management model, to improve the security of cross domain system.